* Interface to GiNaC's ABC. */
/*
- * GiNaC Copyright (C) 1999-2003 Johannes Gutenberg University Mainz, Germany
+ * GiNaC Copyright (C) 1999-2004 Johannes Gutenberg University Mainz, Germany
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
// rational functions
virtual ex normal(exmap & repl, exmap & rev_lookup, int level = 0) const;
- virtual ex to_rational(lst &repl_lst) const;
- virtual ex to_polynomial(lst &repl_lst) const;
+ virtual ex to_rational(exmap & repl) const;
+ virtual ex to_polynomial(exmap & repl) const;
// polynomial algorithms
virtual numeric integer_content() const;
virtual unsigned return_type() const;
virtual unsigned return_type_tinfo() const;
-protected: // functions that should be called from class ex only
+ // complex conjugation
+ virtual ex conjugate() const;
+
+ // functions that should be called from class ex only
+protected:
virtual int compare_same_type(const basic & other) const;
virtual bool is_equal_same_type(const basic & other) const;